Computer Room Design

Im under 18, but im very interested in interior designing, includes the furniture etc. My family is going to move to a house, but my father would like to design each room specially. And told me that if i could, im the one who should design for it. Sometimes I draw on paper, but i heard that there is a software for designing a room or a house. Anybody knows the name of a simple software for it?Or are there any free software to be downloaded for free??bcos i have to finish it ASAP..

I’m looking to arrange my living room and I usually just do paper and pen, but I figure I’d try one of those 3D design software programs I see on HGTV and stuff. Are there any good free ones?

I just moved in and I love the brick walls in my new apartment.
It is consistent from living room, kitchen to the bedroom.
My question is, my sister who gets the other room insists that it is “OK” to have a different wall design and/ or color to each of the bedrooms or rooms. I disagree. I see houses with different wall colors and i find them inconsistent and less tasteful. Is it acceptable? or a consistent wall color /design is much preferred?

Is there any free software that lets you design your own room and living space? I’m having trouble putting together this living room =/

okay i have 2 back doors. When you walk in one u are in the kitchen and when u walk in the other u are in the laundry room. But here’s the tricky part the backdoor is like if you image in front of you, your’ll see an left door and a right door which are the back doors. So if i’m trying to design my laundry room how can i make it look good if you are coming from the living room to the laundry then to the kitchen without making it look so junky . i hope ya’ll understand this cause it’s confusing me. OH THEN ON MY BACK porch THERE IS ON WASHING MACHINE PULL so my washing machine is outside that’s the mad part. oh yeah i live in a 4 bedroom house but i’m making it out of 3 cause it’s just me and my fiance and we have no kids whats so ever. the other rooms are our bedroom and our very own computer rooms.

I have a computer in my living room, the modem that is hooked up to is designed to hook up up to 4 computers.
I am getting a new computer, installed in my bedroom which is upstairs, I don’t want to run a cable all the way to my bedroom.
Is there an easier way to share internet without running a cable from downstairs all the way to my room?

What are some rates for 3 rooms (living room, kitchen, bedroom) and a bathroom for interior designers?

hi, im wondering if there is a home designing/room designing software that is available free, thats is simple too use with lots of options.

i ask because my mum wants to decorate the living room but is unsure on how to decorate it

thanks
also it must be compatible with vista home premium 32 bit (but i ask vista so it should work)

So where you can like make a kitchen, living room, bathrooms and bedrooms and all the rest.
Sort of like polyvore but you can choose the furniture for your house and everything so it’s like a virtual house almost?
All answers are greatly appreciated but nothing rude and disrespectful…thanks so much